Whole Numbers To 10,000 For 3rd Grade and Multiplication Tables and Word Problems Challenge 1

What is the sum of 2,700 and 5,400?

• 10,000

• 8,100

• 81 hundreds

• 100 tens

Answer explanation

2,700 + 5,400 = 8,100 or 81 hundreds.

Asha had 8,000 bottles.

If he had 4,392 red bottles, how many bottles does he have blue?

(a)  

Answer explanation

8,000 - 4,392 = 3,608

Add the unit for the answer.

Add 5,000 to 2,756 and subtract the total by 1,848.

(a)  

Answer explanation

5000 + (2,756 - 1,848)

= 5000 + 908

= 5908

What is 5 thousands, 3 hundreds, 6 tens and 9 ones?

(a)  

Answer explanation

5000 + 300 + 60 + 9 = 5,369.

If Sam had 2,850 bottles and Tom had 8,000 bottles,

how many bottles more did Tom have than Sam?

(a)  

Answer explanation

8000 - 2850 = 5150

Add the unit to the answer.

100 = ? x 10

(a)  

Answer explanation

100 divided by 10 is 10.

27 hundreds + 6 thousands and 5 hundreds = ?

(a)  

Answer explanation

2,700 + 6,500 = 9,200

Can 1800 be divided by 60?

• Yes, the answer would be 3.

• Yes, the answer would be 30.

• No, the remainder would be 3.

• No, the remainder would be 30.

Answer explanation

1,800 divided by 60 = 30.

What is 100 multiplied by 50 then divided by 2 and divided by 25?

• It can be divided, the answer is 2,500.

• It can be divided, the answer is 100.

• It can be divided, the answer is 1,000.

• It cannot be divided, the remainder is 100.

• It cannot be divided, the remainder is 1,000.

Answer explanation

50 = (2 x 25)

100 x 1 = 100.

Arrange these multiplications in increasing order:

6 x 7, 5 x 9, 3 x 11, 12 x 4

• 33, 42, 45, 48

• 12 x 4, 5 x 9, 6 x 7, 3 x 11

• 3 x 11, 6 x 7, 12 x 4, 5 x 9

• 3 x 11, 6 x 7, 5 x 9, 12 x 4

Answer explanation

Option 1 is correct, but during these kind of questions you must use it’s original form.